Compute the center of mass vector

Assignment Help Physics
Reference no: EM1389156

Q. Three point masses each of mass m are connected by two thin rods each of mass M and length L. The central mass is at an origin and the z-axis is directed out of the page. a) Compute the center of mass vector r_com. b) Compute the moment of inertia about the z-axis. c)Use the parallel axis theorem and the results above to compute the moment of inertia about an axis that runs through the center of mass and parallel to the z-axis.

Reference no: EM1389156

Questions Cloud

Advantages and disadvantages of free international trade : Discuss the advantages and disadvantages of free international trade and imagine that you are Minister of Finance in a country which is in the middle of a recession. Discuss the economic policies that you can implement to impro..
Compute the forecast for year using exponential smoothing : Compute the forecast for year 6 using exponential smoothing, an initial forecast for year 1 of 3,000 mile 1 of 3,000 miles, and a =5
Relationship between the two averages : Calculate the average of deposits per bank for FDIC- inured institutions during both time periods and describe the relationship between the two averages. Provide a reason for the difference.
Illustrate what is the difference among employee status : Illustrate what is the difference among employee status also independent-contractor status? Which form of employment relationship would be more advantageous to new mark? Explain why should employers be cautious when designating workers as independ..
Compute the center of mass vector : Three point masses each of mass m are connected by two thin rods each of mass M and length L. The central mass is at an origin and the z-axis is directed out of the page.
Explain how might this affect beaver ability to disaffirm : Now assume that Beaver had stated that she was eighteen years old at the time that she signed the exculpatory clause. Explain how might this affect Beaver's ability to disaffirm or ratify the contract?
What is the final speed of the cart 1 after collision : What is the speed of the two carts at the moment while their speeds are equal?
Question related to emphysema : A man who has smoked for over twenty years develops emphysema. Describe what emphysema is and how it affects the lung volumes or capacities.
Binomial probability distribution-probability distribution : What is it that differentiates a binomial probability distribution from any other probability distribution? & The employees at a General Motors assembly plant are polled as they leave work.

Reviews

Write a Review

Physics Questions & Answers

  What should the banking angle of the curves

What must the banking angle of the curves be so that the force of the pavement on the tires of the car is in the normal direction.

  The valuable coefficient of kinetic friction

The valuable coefficient of kinetic friction

  At what angle should the road be banked

At what angle should the road be banked. The charge on the inner shell is 4.59 x 10- 8 C and that on the outer shell is 2.15 x 10- 8 C. Find out the electric field (in N/C) (a) at r = 12.7 cm and (b) at r = 37.3 cm.

  What kind of interference does the person sense

The system is released from rest, and the string moves without slipping over pulley. If the larger mass is traveling at a velocity of 2.25 m/s when it has dropped 1m, how much mechanical energy was lost due to friction in the pulley's axle.

  What is its kinetic energy at the later time

a basketball player who is 2 m tall is standing on the floor 10 m from the basket. If he shoots the ball at a 40.0 degree angle with the horizontal, at what initial speed should he throw so that is goes through the hoop without striking the backbo..

  Determine the sum of the magnitudes of the forces

A wheel 55-cm in diameter accelerates uniformly from 240 rpm to 395 rpm in 5.0 s. How far will a point on the edge of the wheel have travelled in this time.

  How much mass can the larger piston support

A ball of mass 0.640 kg moving east (+x direction) with a speed of 3.50 m/s collides head-on with a 0.84 kg ball at rest. If the collision is perfectly elastic, what will be the speed and direction of each ball after the collision?

  Express the angular acceleration of the wheel

An Indy car with a speed of 120km/h goes around a level, circular track with a radius of 1km. What is  centripetal acceleration of the car.

  What is trucks final displacement from the origin

An insulated Thermos contains 138cm3 of hot coffee at 95 °C. You put a 12g ice cube at its melting point to cool the coffee. By how numerous degrees has your coffee cooled once the ice has melted and equilibrium is reached.

  How far above the base of the cliff does happen

How far above the base of the cliff does this happen. What is an acceleration at the point where the block begins to slip.

  The speed of the stone just before it hits the ground

A car travelling at 23 m/s runs out of gas while travelling up a 20 degree slope. How far up the hill will it coast before starting to roll back down.

  What is the complete work on the crate

A factory worker pushes a 30kg crate a distance of 4.50 meters along a level floor at constant velocity by pushing it downward at an angle of 30degrees below the horizontal. The coefficient of kinetic friction between the crate and the floor is 0...

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd